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CVE-2025-20937: Out-of-bounds write in Keymaster trustlet prior to SMR May-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.
6.7
CVSS
Description
Out-of-bounds write in Keymaster trustlet prior to SMR May-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.
Classification
CVE ID: CVE-2025-20937
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.7
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Problem Types
CWE-787 Out-of-bounds WriteAffected Products
Vendor: Samsung Mobile
Product: Samsung Mobile Devices
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.02% (probability of being exploited)
EPSS Percentile: 2.18% (scored less or equal to compared to others)
EPSS Date: 2025-06-05 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-20937https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=05